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DCBIO SIGNED

In vivo functions of nuclear envelope rupture and antiviral specialization in dendritic cells

Total Cost €

EC-Contrib. €

Partnership

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DCBIO project word cloud

Explore the words cloud of the DCBIO project. It provides you a very rough idea of what is the project "DCBIO" about.

nuclear cytosol innate function dc cd141 unpublished immune cgas molecular vitro first transiently infection migrating rupture biology division resistant adaptive viral envelope activated induction broad rab15 expression dna accessible gtpase interface exposed immunity functions viruses uncover mechanisms subset specialization sensor labor antiviral cells data revealed dendritic resistance enveloped constitutively cytosolic infections dcs detected impairs vivo humans

Project "DCBIO" data sheet

The following table provides information about the project.

Coordinator	INSTITUT CURIE Organization address address: rue d'Ulm 26 city: PARIS postcode: 75231 website: www.curie.fr contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.
Coordinator Country	France [FR]
Total cost	173˙076 €
EC max contribution	173˙076 € (100%)
Programme	1. H2020-EU.1.3.2. (Nurturing excellence by means of cross-border and cross-sector mobility)
Code Call	H2020-MSCA-IF-2016
Funding Scheme	MSCA-IF-EF-ST
Starting year	2018
Duration (year-month-day)	from 2018-02-01 to 2020-01-31

Partnership

Take a look of project's partnership.

#	participants	country	role	EC contrib. [€]
1	INSTITUT CURIE INSTITUT CURIE Organization address address: rue d'Ulm 26 city: PARIS postcode: 75231 website: www.curie.fr contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	FR (PARIS)	coordinator	173˙076.00

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Project objective

Dendritic cells (DCs) function at the interface between innate and adaptive immunity and have a crucial role in the induction of immune responses. The goal of this project is to uncover the in vivo functions of two novel molecular mechanisms that were recently identified in vitro in DCs. DCs are rapidly activated when DNA is exposed to the cytosol, which can occur in viral infections. Recent work has revealed that DNA is also transiently accessible to the cytosol in migrating DCs due to rupture of the nuclear envelope, and is detected by the cytosolic DNA sensor cGAS. In the first aim of this project we will investigate the immune consequences of nuclear envelope rupture in DCs in vivo. The second aim of this project is to investigate antiviral specialization of DC subsets. Viral infection of DCs impairs their immune functions. Unpublished data has revealed that in humans, the CD141 DC subset is constitutively resistant to a broad range of enveloped viruses. Resistance was associated with the expression of the GTPase, RAB15. We will investigate the function of RAB15 in DC biology in vivo to study the division of antiviral labor among DC subsets.

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The information about "DCBIO" are provided by the European Opendata Portal: CORDIS opendata.